Manufacturers

News

Vishay Intertechnology’s New FRED Pt® Gen 5 600 V Hyperfast and Ultrafast Rectifiers Offer Best in Class Reverse Recovery Losses

2021-03-29 | Return

15 A to 75 A Devices Increase the Efficiency of AC/DC and DC/DC Converters in Automotive and Industrial Applications

MALVERN, Pa. — March 29, 2021 — Vishay Intertechnology, Inc.today introduced 10 new FRED Pt® Gen 5 600 V Hyperfast and Ultrafast rectifiers. Offering the best reverse recovery performance for devices in their class, the 15 A, 30 A, 60 A, and 75 A Vishay Semiconductors rectifiers are designed to increase the efficiency of AC/DC and DC/DC converters and of hard- and soft-switched or resonant designs.

The devices released today offer 30 % lower reverse recovery losses than the closest competing rectifiers and 48 % lower than previous-generation FRED Pt solutions, while maintaining low conduction and switching losses. The result is improved light- and full-load efficiency in high speed LLC output rectification stages for EV / HEV battery charging stations and high frequency stages for UPS applications.

The rectifiers are available in TO-220AC and TO-247AD packages and X-type Hyperfast and H-type Ultrafast speed classes. X-type devices offer the advantage of lower QRR, while H-type rectifiers feature lower forward voltage. RoHS-compliant and halogen-free, the components offer high temperature operation to +175 °C.

Device Specification Table:

Part #	V_R (V)	I_F(AV)(A)	V_F typ. (V)¹	Q_RR typ. (nC)²	Speed class	t_rr typ. (ns)³	Package
VS-E5TH1506-M3	600	15	1.15	782	H	22	TO-220AC 2L
VS-E5TX1506-M3	600	15	1.3	578	X	19	TO-220AC 2L
VS-E5TH3006-M3	600	30	1.15	1560	H	25	TO-220AC 2L
VS-E5TX3006-M3	600	30	1.3	952	X	22	TO-220AC 2L
VS-E5PH3006L-N3	600	30	1.15	1560	H	25	TO-247AD 2L
VS-E5PX3006L-N3	600	30	1.3	952	X	22	TO-247AD 2L
VS-E5PH6006L-N3	600	60	1.2	2385	H	29	TO-247AD 2L
VS-E5PX6006L-N3	600	60	1.4	1568	X	26	TO-247AD 2L
VS-E5PH7506L-N3	600	75	1.2	3090	H	32	TO-247AD 2L
VS-E5PX7506L-N3	600	75	1.4	2048	X	29	TO-247AD 2L

1IF = rated current, TJ = 125 °C

2TJ = 125 °C, IF = rated current A, VR = 400 V, dIF/dt = 1000 A/μs

3TJ= 25 °C IF = 1 A dIF/dt = 100 A/μs, VR = 30 V

Samples and production quantities of the new FRED Pt rectifiers are available now, with lead times of 12 weeks.

Source：http://www.vishay.com/